115861576982 has 8 divisors (see below), whose sum is σ = 173827440336. Its totient is φ = 57919096872.

The previous prime is 115861576973. The next prime is 115861577009. The reversal of 115861576982 is 289675168511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5833418 + ... + 5853245.

It is an arithmetic number, because the mean of its divisors is an integer number (21728430042).

Almost surely, 2^115861576982 is an apocalyptic number.

115861576982 is a deficient number, since it is larger than the sum of its proper divisors (57965863354).

115861576982 is a wasteful number, since it uses less digits than its factorization.

115861576982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11691622.

The product of its digits is 7257600, while the sum is 59.

The spelling of 115861576982 in words is "one hundred fifteen billion, eight hundred sixty-one million, five hundred seventy-six thousand, nine hundred eighty-two".